8572265

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3067}}^1$

素因数の和:3128

約数の個数: 16

約数和(自身を含む): 11339328

約数和(自身を除く): 2767063

約数列:

[1, 5, 13, 43, 65, 215, 559, 2795, 3067, 15335, 39871, 131881, 199355, 659405, 1714453, 8572265]

約数ペア:

[(1, 8572265), (5, 1714453), (13, 659405), (43, 199355), (65, 131881), (215, 39871), (559, 15335), (2795, 3067)]